助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   蛋化石 的翻译结果: 查询用时:0.016秒
图标索引 在分类学科中查询
所有学科
地质学
生物学
更多类别查询

图标索引 历史查询
 

蛋化石     
相关语句
  fossil eggs
     The fossil eggs are Late Cretaceous in age.
     赖家组蛋化石数量少,仅见长形蛋和圆形蛋类,其时代均为晚白垩世。
短句来源
     Fossil eggs from the Heyuan basin, Guangdong, China.
     广东河源盆地蛋化石
短句来源
     Based on the stratigraphic distribution regularity of fossil eggs in the southwestern Henan-northwestern Hubei area, this paper reveals that the Cretaceous basins in the southern area of the Funiu Mountain were formed from north to south in succession, and that the basement of the basins became gradually younger in the steplike form southwards.
     根据豫西南-鄂西北地区蛋化石地层分布规律,可揭示出秦岭东端伏牛山南部地区白垩纪构造盆地是由北向南依次形成,盆地基底时代由北向南呈阶梯状逐渐变新。
短句来源
     Cretaceous fossil eggs from the Tiantai basin of Zhejiang,with a discus sion on the extinction of dinosaurs
     浙江天台盆地蛋化石与恐龙的绝灭
短句来源
     On the Late Cretaceous Fossil Eggs of Tiantai, Zhejiang
     浙江天台晚白垩世蛋化石生物地层研究
短句来源
更多       
  egg fossils
     Cretaceous Strata and Egg Fossils in Xixia,Henan Province
     河南西峡白垩纪地层和蛋化石
短句来源
     Exploration and researches indicate that the dinosaurs fossils here have characters of centralized distribution, large amount, shallow burying, parage-nesis of skeleton fossils with egg fossils.
     发掘和研究结果表明,该处恐龙化石具有分布集中、数量大、种类多、埋藏浅,骨化石和蛋化石共生等特点。
短句来源
  “蛋化石”译为未确定词的双语例句
     the eggshell thickness varies between 1.4-1.7 mm; the outer surface of the eggshell is completely covered by circular or oval pits.
     蛋化石近圆形,蛋壳厚度1.4~1.7 mm,蛋壳外表面均匀分布椭圆形或圆形大小不一的凹坑;
短句来源
     The First Fossil Soft-shell Eggs with Embryos from Late Mesozoic Jehol Biota of Western Liaoning, China
     辽西晚中生代热河生物群中首次发现具胚胎的软壳蛋化石
短句来源
     The authors have expounded in great detail the buried characteristics of dinosaur eggfossils in Henan Province from some aspects of the lithology of egg-bearing beds,paleo-microlandform of buried dinosaur eggfossils,distribution and arranged mode and preserved mode of dinosaur eggfossils in beds,paragenesis of dinosaur eggs and dinosaur skelentons as well as other fossils,association characteristics of dinosaur eggfossil etc.
     从含蛋岩层的岩性、蛋化石埋藏的古微地貌、蛋化石在岩层中的分布和排列方式及保存形式、恐龙蛋与恐龙骨骼化石和其他生物门类化石的共生以及恐龙蛋化石的共生组合特征等方面论述了恐龙蛋化石的埋藏特征。
短句来源
     The pterosaurian egg doesn′t show any structures of the hard shell,indicating that it may be soft-shelled too.
     翼龙类蛋化石没有显示硬壳结构 ,很可能同样为软壳蛋。
短句来源
     Dictyoolithus gongzhulingensis is the first time found in the Northeast of China and also a new found in the Early Cretaceous strata.
     。 公主岭网形蛋是网形蛋类化石在中国东北地区的首次发现,同时也是早白垩世地层中网形蛋化石新的发现。
短句来源
查询“蛋化石”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  fossil eggs
We report on very small fossil eggs from the Lower Cretaceous of Thailand, one of them containing a theropod embryo, which display a remarkable mosaic of characters.
      
While the surficial ornamentation is typical of non-avian saurischian dinosaurs, the three-layered prismatic structure of the eggshell is currently known only in extant and fossil eggs associated with birds.
      
  fossil egg
Fossil egg sacs of Diaptomus (Crustaceae: Copepoda) in Late Quaternary lake sediments
      


The fossils including a nearly complete clutch with 16 eggs and a footprintimpressed on it were collected from the Cretaceous of Xiaguan Basin,Neixiang County,Henan Province in 1975.The fossil eggs arc described as a new genus and species(Youngoolithus xiaguanensis)of Family Faveololithidae in present note.Its diagnosisis summarized as follows:The shape of egg is nearly biconical.The most pore canalsare branched and the wall of the pore canals near the inner surface of eggshell isdivided into irregular knobs.The...

The fossils including a nearly complete clutch with 16 eggs and a footprintimpressed on it were collected from the Cretaceous of Xiaguan Basin,Neixiang County,Henan Province in 1975.The fossil eggs arc described as a new genus and species(Youngoolithus xiaguanensis)of Family Faveololithidae in present note.Its diagnosisis summarized as follows:The shape of egg is nearly biconical.The most pore canalsare branched and the wall of the pore canals near the inner surface of eggshell isdivided into irregular knobs.The footprint impressed on three eggs is positive one.According to our interpreta-tion,the one closely situated to the middle finger should be considered as the digit Ⅱwhich is closer than the widly apart Ⅲ and Ⅳ.Therefore,it is almost certain thatthis footprint is the left pes.It is very likely that this clutch with 16 actual eggs and the footprint were pro-duced by the same animal.

本文记述了在河南省内乡县夏馆盆地白垩系中发现的一窝恐龙蛋以及保存在蛋化石上的一个脚印化石。根据蛋的大小,形状和蛋壳的显微结构特征,并与其相近的蛋化石属种作了对比,认为这些蛋化石应当代表蜂窝蛋科(Faveoloolithidae)的一新类型,定名为夏馆杨氏蛋(Youngooli-thus xiaguanensis gen.et sp.nov.)这窝蛋化石以及保存在蛋化石上面的脚印可能为同一只动物形成的。

The Cretaceous stratigraphy of Hunan can be divided as follows: The lower series: the cycle is composed of the sandy conglomerate, sand-stone and mudstone. The assemblage of ostracoda is represented by Cypridea- Ziziphocypris-Damonella-Darwinula, of Charophyta by Perimnests ancora- Triclypella calcitrapa. The middle series: it is composed of rhythmically alternated beds of san-dy conglomerate, siltite, mudstone and sandstone. The assemblage of Ostrado-da is mainly represented by Lycopterocypris-Cypridea, of...

The Cretaceous stratigraphy of Hunan can be divided as follows: The lower series: the cycle is composed of the sandy conglomerate, sand-stone and mudstone. The assemblage of ostracoda is represented by Cypridea- Ziziphocypris-Damonella-Darwinula, of Charophyta by Perimnests ancora- Triclypella calcitrapa. The middle series: it is composed of rhythmically alternated beds of san-dy conglomerate, siltite, mudstone and sandstone. The assemblage of Ostrado-da is mainly represented by Lycopterocypris-Cypridea, of Charophyta by Atopochara-Euaclistochara-Mesochara. The upper series: the central lower part is composed of normal cycle of sedimentation of conglomerate, sandstone and siltstone. The assemblage of the Ostracoda is represented by Talicypridea-Cypridea-Porpocypris, and the Charophyta by Porochara-Latochara-Maedlerisphaera. The upper part is composed of alternation beds of sandy conglomerate and mudstone and is characterized by the occurrence of large number of Dinosaur's eggs. The Cretaceous system of Hunan is widely distributed, well developed and great in thickness. There plenty fossils occur in the sediments of the system. In the basin of Mesozoic Era in Southern China, it has a certain quality of representation. At present, we are mainly dealing with the basins of Hengyang, Yuanma, Dongting. The basis of the scheme of division has been synthetically summ- arized in following: The Division and Correlation of Cretacous System of Hunan Name of basin Period Hengyang basin Yuanma basin Dongting basin Overlying stratigraphy E_(12) E_(12n) E_1t Upper series Chejiang Formation Nijiachong Formation Yanmatou Formation Daijiaping Formation Upper section Middle section Fensh uiao Formation Middle series Gaocun Formation Jinjiang member Xiaodong member Shenhuangshan Formation Ma yang Formation Shanyanggang Formation Lower series Dongjing Formation Dongxiachang Formation Aijiahe Formation underlying stratigraphy J_1q Ptln ∈_3zh

湖南白垩系可以三分。下统砂砾岩,砂岩、泥岩组成旋回。介形以Cypridea—Ziziphocypriz—Damonella—Darwinula为组合;轮藻以Perimneste ancora—Triclype-lla calcitrapa为组合。中统砂砾岩、粉砂岩、泥岩、砂岩以韵律互层。介形以LycoPtero-cypris—Cyprdea为组合;轮藻以Atopochara trivolvis trivolvis—Mesochara symmet-rica—Euaclistochara mundula组合为主。上统中下部为砾岩、砂岩、泥岩正向旋回。介形以Talicypridea—Cypridea—Porpocypris为组合;轮藻以Porochara—Latochara—Maed-lerisphaera组合为代表;上部为砂砾岩、泥岩、粉砂岩互层,产大量恐龙蛋化石

Eleven nearly complete dinosaur eggs were collected from the Upper Cretaceous Gong-An-Zhai Formation, Anlu County, Habei Province in 1981. All these eggs represent certainly a new form of the dinosaur eggs unknown before. The present paper describes and illustrates these fossil eggs by polarizing light microscopy and scanning electron microscopy.

本文记述的恐龙蛋化石标本,采自湖北省江汉盆地公安寨组下部.蛋化石保存完好.在普通光学显微镜和扫描电镜下观察,蛋壳的显微结构完整,清晰可见.根据钙质蛋壳基本结构单位的形态及排列特征,笔者建立了—新属,新种——Dendroolithus wangdianensis gen. et sp. nov.,代表恐龙蛋类一个新科——Dendroolithidae fam. nov.此外,残存的卵壳膜纤维化石的发现,将为进一步研究恐龙蛋卵壳膜的结构和氨基酸组成提供宝贵材料.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关蛋化石的内容
在知识搜索中查有关蛋化石的内容
在数字搜索中查有关蛋化石的内容
在概念知识元中查有关蛋化石的内容
在学术趋势中查有关蛋化石的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社